Magazine Article

Ultrasonic/Sonic Mechanisms for Drilling and Coring

TBMG-963

09/01/2003

Abstract
Content

Two apparatuses now under development are intended to perform a variety of deep-drilling, coring, and sensing functions for subsurface exploration of rock and soil. These are modified versions of the apparatuses described in "Ultrasonic/Sonic Drill/Corers With Integrated Sensors" (NPO-20856), NASA Tech Briefs, Vol. 25, No. 1 (January 2001), page 38. In comparison with the drilling equipment traditionally used in such exploration, these apparatuses weigh less and consume less power. Moreover, unlike traditional drills and corers, these apparatuses function without need for large externally applied axial forces.

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Citation
"Ultrasonic/Sonic Mechanisms for Drilling and Coring," Mobility Engineering, September 1, 2003.
Additional Details
Publisher
Published
Sep 1, 2003
Product Code
TBMG-963
Content Type
Magazine Article
Language
English